<html>
<head>
测试而已
<link rel="stylesheet" href="test3.css"> 
<script type="text/javascript" src="test3_weather.js"></script>
</head>
<body>
   <iframe id="inlineFrameExample"
    title="Inline Frame Example"
    width="300"
    height="200"
    src="https://www.openstreetmap.org/export/embed.html?bbox=116.0046121%2C29.6861431%2C116.0112621%2C29.6741511&layer=mapnik">
   </iframe>


   <div id="weather" style="position:absolute;bottom:10px;right:10px;z-index:2000;opacity:0.7">
      <iframe id="weather1"
        width="100" 
        scrolling="no" 
        height="85" 
        frameborder="0" 
        allowtransparency="true" 
        src="https://i.tianqi.com?c=code&id=6&color=%23000000&bgc=%23&icon=1&site=13">
      </iframe>
   </div>

</body>
</html>